1 /* 2 * Copyright (c) 2015, 2018, Oracle and/or its affiliates. All rights reserved. 3 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. 4 * 5 * This code is free software; you can redistribute it and/or modify it 6 * under the terms of the GNU General Public License version 2 only, as 7 * published by the Free Software Foundation. Oracle designates this 8 * particular file as subject to the "Classpath" exception as provided 9 * by Oracle in the LICENSE file that accompanied this code. 10 * 11 * This code is distributed in the hope that it will be useful, but WITHOUT 12 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or 13 * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License 14 * version 2 for more details (a copy is included in the LICENSE file that 15 * accompanied this code). 16 * 17 * You should have received a copy of the GNU General Public License version 18 * 2 along with this work; if not, write to the Free Software Foundation, 19 * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA. 20 * 21 * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA 22 * or visit www.oracle.com if you need additional information or have any 23 * questions. 24 */ 25 26 package jdk.packager.internal; 27 28 import java.text.MessageFormat; 29 import java.util.Map; 30 import java.util.ResourceBundle; 31 import java.util.regex.Matcher; 32 import java.util.regex.Pattern; 33 34 import static jdk.packager.internal.StandardBundlerParam.*; 35 36 /** 37 * AbstractImageBundler 38 * 39 * This is the base class for each of the Application Image Bundlers. 40 * 41 * It contains methods and parameters common to all Image Bundlers. 42 * 43 * Application Image Bundlers are created in "create-image" mode, 44 * or as an intermeadiate step in "create-installer" mode. 45 * 46 * The concrete implementations are in the platform specific Bundlers. 47 */ 48 public abstract class AbstractImageBundler extends AbstractBundler { 49 50 private final static String JAVA_VERSION_SPEC = 51 "java version \"((\\d+).(\\d+).(\\d+).(\\d+))(-(.*))?(\\+[^\"]*)?\""; 52 53 private static final ResourceBundle I18N = ResourceBundle.getBundle( 54 "jdk.packager.internal.resources.AbstractImageBundler"); 55 56 public void imageBundleValidation(Map<String, ? super Object> p) 57 throws ConfigException { 58 StandardBundlerParam.validateMainClassInfoFromAppResources(p); 59 60 boolean hasMainJar = MAIN_JAR.fetchFrom(p) != null; 61 boolean hasMainModule = 62 StandardBundlerParam.MODULE.fetchFrom(p) != null; 63 boolean hasMainClass = MAIN_CLASS.fetchFrom(p) != null; 64 boolean jreInstaller = Arguments.CREATE_JRE_INSTALLER.fetchFrom(p); 65 66 if (!hasMainJar && !hasMainModule && !hasMainClass && !jreInstaller) { 67 throw new ConfigException( 68 I18N.getString("error.no-application-class"), 69 I18N.getString("error.no-application-class.advice")); 70 } 71 } 72 73 public static void extractFlagsFromVersion( 74 Map<String, ? super Object> params, String versionOutput) { 75 Pattern bitArchPattern = Pattern.compile("(\\d*)[- ]?[bB]it"); 76 Matcher matcher = bitArchPattern.matcher(versionOutput); 77 if (matcher.find()) { 78 params.put(".runtime.bit-arch", matcher.group(1)); 79 } else { 80 // presume 32 bit on no match 81 params.put(".runtime.bit-arch", "32"); 82 } 83 84 Pattern oldVersionMatcher = Pattern.compile( 85 "java version \"((\\d+.(\\d+).\\d+)(_(\\d+)))?(-(.*))?\""); 86 matcher = oldVersionMatcher.matcher(versionOutput); 87 if (matcher.find()) { 88 params.put(".runtime.version", matcher.group(1)); 89 params.put(".runtime.version.release", matcher.group(2)); 90 params.put(".runtime.version.major", matcher.group(3)); 91 params.put(".runtime.version.update", matcher.group(5)); 92 params.put(".runtime.version.minor", matcher.group(5)); 93 params.put(".runtime.version.security", matcher.group(5)); 94 params.put(".runtime.version.patch", "0"); 95 params.put(".runtime.version.modifiers", matcher.group(7)); 96 } else { 97 Pattern newVersionMatcher = Pattern.compile(JAVA_VERSION_SPEC); 98 matcher = newVersionMatcher.matcher(versionOutput); 99 if (matcher.find()) { 100 params.put(".runtime.version", matcher.group(1)); 101 params.put(".runtime.version.release", matcher.group(1)); 102 params.put(".runtime.version.major", matcher.group(2)); 103 params.put(".runtime.version.update", matcher.group(3)); 104 params.put(".runtime.version.minor", matcher.group(3)); 105 params.put(".runtime.version.security", matcher.group(4)); 106 params.put(".runtime.version.patch", matcher.group(5)); 107 params.put(".runtime.version.modifiers", matcher.group(7)); 108 } else { 109 params.put(".runtime.version", ""); 110 params.put(".runtime.version.release", ""); 111 params.put(".runtime.version.major", ""); 112 params.put(".runtime.version.update", ""); 113 params.put(".runtime.version.minor", ""); 114 params.put(".runtime.version.security", ""); 115 params.put(".runtime.version.patch", ""); 116 params.put(".runtime.version.modifiers", ""); 117 } 118 } 119 } 120 }